EP0622536A3 - Treiberschaltung für eine elektronische Brennstoff-Einspritzdüse. - Google Patents

Treiberschaltung für eine elektronische Brennstoff-Einspritzdüse. Download PDF

Info

Publication number
EP0622536A3
EP0622536A3 EP94106745A EP94106745A EP0622536A3 EP 0622536 A3 EP0622536 A3 EP 0622536A3 EP 94106745 A EP94106745 A EP 94106745A EP 94106745 A EP94106745 A EP 94106745A EP 0622536 A3 EP0622536 A3 EP 0622536A3
Authority
EP
European Patent Office
Prior art keywords
driver circuit
fuel injector
electronic fuel
injector driver
electronic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP94106745A
Other languages
English (en)
French (fr)
Other versions
EP0622536A2 (de
Inventor
Stephen Wayne Burcham
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Old Carco LLC
Original Assignee
Chrysler Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chrysler Corp filed Critical Chrysler Corp
Publication of EP0622536A2 publication Critical patent/EP0622536A2/de
Publication of EP0622536A3 publication Critical patent/EP0622536A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1816—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current making use of an energy accumulator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2017—Output circuits, e.g. for controlling currents in command coils using means for creating a boost current or using reference switching
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2024—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control switching a load after time-on and time-off pulses
    • F02D2041/2027—Control of the current by pulse width modulation or duty cycle control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2031—Control of the current by means of delays or monostable multivibrators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/32—Energising current supplied by semiconductor device
    • H01H47/325—Energising current supplied by semiconductor device by switching regulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
EP94106745A 1993-04-30 1994-04-28 Treiberschaltung für eine elektronische Brennstoff-Einspritzdüse. Withdrawn EP0622536A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/056,145 US5430601A (en) 1993-04-30 1993-04-30 Electronic fuel injector driver circuit
US56145 1993-04-30

Publications (2)

Publication Number Publication Date
EP0622536A2 EP0622536A2 (de) 1994-11-02
EP0622536A3 true EP0622536A3 (de) 1995-11-22

Family

ID=22002463

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94106745A Withdrawn EP0622536A3 (de) 1993-04-30 1994-04-28 Treiberschaltung für eine elektronische Brennstoff-Einspritzdüse.

Country Status (4)

Country Link
US (1) US5430601A (de)
EP (1) EP0622536A3 (de)
AU (1) AU6077094A (de)
CA (1) CA2122217A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1284693B1 (it) * 1996-07-23 1998-05-21 Fiat Ricerche Dispositivo di controllo di carichi induttivi, in paricolare di iniettori in un impianto di iniezione per un motore a combustione
JP3836565B2 (ja) * 1997-04-18 2006-10-25 三菱電機株式会社 筒内噴射式インジェクタの制御装置
US5898562A (en) * 1997-05-09 1999-04-27 Avx Corporation Integrated dual frequency noise attenuator
DE19732854B4 (de) * 1997-07-30 2006-04-20 Mitsubishi Denki K.K. Steuervorrichtung zum Steuern einer Kraftstoffeinspritzvorrichtung einer Brennkraftmaschine
US6208498B1 (en) * 1997-12-17 2001-03-27 Jatco Transtechnology Ltd. Driving method and driving apparatus of a solenoid and solenoid driving control apparatus
DE19815628C1 (de) * 1998-04-07 1999-09-23 Siemens Ag Steuereinrichtung für ein Kraftstoff-Einspritzsystem
DE19833830A1 (de) * 1998-07-28 2000-02-03 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung wenigstens eines Magnetventils
US6367719B1 (en) * 1998-10-22 2002-04-09 Siemens Automotive Corporation Electromechanical valve driver circuit and method
US6493204B1 (en) 1999-07-09 2002-12-10 Kelsey-Hayes Company Modulated voltage for a solenoid valve
US6283095B1 (en) 1999-12-16 2001-09-04 Bombardier Motor Corporation Of America Quick start fuel injection apparatus and method
DE10011421A1 (de) * 2000-03-09 2001-09-13 Bosch Gmbh Robert Schaltungsanrodnung zur Ansteuerung wenigstens eines elektromagnetischen Verbrauchers
ITBO20000489A1 (it) * 2000-08-04 2002-02-04 Magneti Marelli Spa Metodo e dispositivo per il pilotaggio di un iniettore in un motore acombustione interna .
ITBO20020359A1 (it) * 2002-06-07 2003-12-09 Magneti Marelli Powertrain Spa Metodo di pilotaggio di un iniettore di carburante con legge di comando differenziata in funzione del tempo di iniezione
US7057870B2 (en) * 2003-07-17 2006-06-06 Cummins, Inc. Inductive load driver circuit and system
US7596445B2 (en) * 2007-02-26 2009-09-29 Ford Global Technologies, Llc Method for improving the operation of electrically controlled actuators for an internal combustion engine
DE102009033080B3 (de) * 2009-07-03 2010-12-09 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
US8214132B2 (en) * 2010-09-17 2012-07-03 Caterpillar Inc. Efficient wave form to control fuel system
CN102278220A (zh) * 2011-07-01 2011-12-14 天津大学 新型柴油机电控喷油器续流电路
US9188074B2 (en) * 2012-12-03 2015-11-17 Delphi Technologies, Inc. Fuel injector control system and component for piecewise injector signal generation
JP5849975B2 (ja) * 2013-02-25 2016-02-03 株式会社デンソー 燃料噴射制御装置および燃料噴射システム
US9567934B2 (en) 2013-06-19 2017-02-14 Enviro Fuel Technology, Lp Controllers and methods for a fuel injected internal combustion engine
CN104500298B (zh) * 2014-12-03 2017-01-25 中国第一汽车股份有限公司无锡油泵油嘴研究所 柴油机压电陶瓷喷油器的驱动电流控制电路
JP6104340B1 (ja) * 2015-09-30 2017-03-29 三菱電機株式会社 車載エンジン制御装置
GB2567651B (en) * 2017-10-18 2020-08-12 Delphi Automotive Systems Lux Arrangement to transmit data from an ECU to a fuel injector
US10221800B1 (en) 2018-01-22 2019-03-05 Delphi Technologies Ip Limited Fuel injector control including adaptive response
US10371082B1 (en) 2018-01-22 2019-08-06 Delphi Technologies Ip Limited Fuel injector control including state selection based on a control signal characteristic
CN112746920B (zh) * 2019-10-29 2024-01-23 卓品智能科技无锡有限公司 一种压电晶体喷油器驱动电路

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034076A2 (de) * 1980-02-01 1981-08-19 The Bendix Corporation System zur Steuerung eines Solenoiden
EP0075303A2 (de) * 1981-09-21 1983-03-30 Hitachi, Ltd. Treiberschaltung für Kraftstoffeinspritzventil
EP0246357A1 (de) * 1986-05-15 1987-11-25 VDO Adolf Schindling AG Verfahren zur Ansteuerung eines Einspritzventils
EP0478436A1 (de) * 1990-09-28 1992-04-01 Regie Nationale Des Usines Renault S.A. Kraftstoffeinspritzsteuervorrichtung in einer Brennkraftmaschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345595A1 (fr) * 1976-03-26 1977-10-21 Bosch Gmbh Robert Installation pour la commande, avec un courant regle, d'organes de manoeuvre electromagnetiques
US4205648A (en) * 1977-05-19 1980-06-03 Chrysler Corporation Fuel circuit for an internal combustion engine
DE2828678A1 (de) * 1978-06-30 1980-04-17 Bosch Gmbh Robert Verfahren und einrichtung zum betrieb eines elektromagnetischen verbrauchers, insbesondere eines einspritzventils in brennkraftmaschinen
JPS5675956A (en) * 1979-11-27 1981-06-23 Nippon Denso Co Ltd Injector driving circuit
US4631628A (en) * 1983-06-08 1986-12-23 Chrysler Motors Corporation Electronic fuel injector driver circuit
US4674460A (en) * 1985-09-30 1987-06-23 Chrysler Motors Corporation Fuel injection system
US4764840A (en) * 1986-09-26 1988-08-16 Motorola, Inc. Dual limit solenoid driver control circuit
US5159522A (en) * 1990-02-27 1992-10-27 Dana Corporation Electric clutch actuator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034076A2 (de) * 1980-02-01 1981-08-19 The Bendix Corporation System zur Steuerung eines Solenoiden
EP0075303A2 (de) * 1981-09-21 1983-03-30 Hitachi, Ltd. Treiberschaltung für Kraftstoffeinspritzventil
EP0246357A1 (de) * 1986-05-15 1987-11-25 VDO Adolf Schindling AG Verfahren zur Ansteuerung eines Einspritzventils
EP0478436A1 (de) * 1990-09-28 1992-04-01 Regie Nationale Des Usines Renault S.A. Kraftstoffeinspritzsteuervorrichtung in einer Brennkraftmaschine

Also Published As

Publication number Publication date
US5430601A (en) 1995-07-04
EP0622536A2 (de) 1994-11-02
CA2122217A1 (en) 1994-10-31
AU6077094A (en) 1994-11-03

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